>>> right now at 5:59, one of the key players that cost david petraeus his job is inside his d.c. home. and whether petraeus will face lawmakers on the hill. good morning. welcome to "news 4 today." i'm eun yang. >> and i'm aaron gilchrist. we're waking up to a freezing cold morning. lows in the 30s, 20s across the area as well. if you're hoping for another big warmup -- >> are you laughing? >> just keep hoping, my friends. >> keep hope alive. i'm hoping it warms up someday. >> we had that long stretch, two weeks of colder than average weather. then we had the brief warmup. and now here we go again. another long stretch of colder than average weather. make friends with your coach. you'll be needing it. seven mornings at least, we'll be near freezing. this morning, at or below freezing much of the region. a few clouds showing up on the storm team 4 satellite image. showing the clouds north and west of the pennsylvania border, panhandle of west virginia. temperatures right in the upper 20s to near 30 degrees. that includes montgomery county, prince george's, arlington, fairfax, just